AR931+ Digital Coating Thickness Gauge – Range: 0~1800μm
This precision thickness gauge is ideal for measuring the layer thickness on metal and similar surfaces. Designed with advanced digital processing technology, it offers reliable performance in a lightweight and compact design.
Key Specifications:
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Measurement Range: 0 to 1800μm
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Measurement Method: Magnetic Induction
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Accuracy: ±(3% + 1μm)
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Resolution:
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0.1μm (for readings <100μm)
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1μm (for readings >100μm)
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Display: LCD with backlight
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Battery Status Indicator: Yes
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Calibration:
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Two-point calibration
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Basic calibration
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7-point calibration support
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Measurement Modes:
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Single measurement
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Continuous measurement
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Difference test
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Additional Functions:
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Minimum value mode
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Unit conversion (metric/inch)
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Auto power-off function
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Data storage for 15 readings
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Operating Environment: 0°C to 40°C (keep away from strong magnetic interference)
Power Supply: 9V battery (not included)
Product Dimensions: 70 × 30 × 150 mm
Net Weight: 909g
Package Includes:
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1 x AR931+ Coating Thickness Gauge
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1 x User Manual
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1 x Storage Box
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1 x Split Probe
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6 x Calibration Films
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1 x Iron Base Substrate